文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号( ) 并在其下面写出该加的词。

删除：把多余的词用斜线(\)划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：每处错误及其修改均仅限一词；只允许修改10处，多者（从第11处起）不计分。

Dear Mrs. Green,

    I'm Wang Fen g, chairman of the Students' Union of Yucai Middle School, that is close to your university. I'm written to invite you to be a judge at our English speech contest. It will to be held in our school in June 15. It will starts at 2:00 pm and last for about three hours. Ten student will deliver their speeches on the giving topic "Man and Nature". We hope that you will accept our invitation so it is convenient for you. Please call me 44876655 if you have any questions.

I am looking forward for your reply.

                                                                                                                                                                                    Li Hua

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①The empty cupboard was witness of his poverty.

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（＼）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1．每处错误及其修改均限一词;

2．只允许修改10处，多者（从第11处起）不计分。

    There are bound to be question marks over our future, so we often think of future. We often wonder that the world will like a hundred years' time.

    Think of space. Perhaps a permanent station on the moon will have been set up. Perhaps people will be able to visit the moon as tourist. Cheap rockets for space travel will have been developed, permitted long journeys through the solar system. When that time come, people will be taking holidays in space and visiting another planets. Great progress will have been made in medicine, too.

Pollution have been controlled in a hundred years' time.

    All the world will have been developed—even Antarctica. We will have used up many of the earth's land to build our cities, therefore floating the cities will have been built. The Japanese have already plans in this kind. And there will be cities under the sea.

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

删除：把多余的词用斜线(＼)划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：

1．每处错误及其修改均仅限一词；

2．只允许修改10处，多者(从第11处起)不计分。

    In the summer holiday following my eighteen birthday, I took driving lessons. I still remember how hard first day was. Before getting into the car, I thought I had learned the instructor's orders, so once I started the car, my mind goes blank. I forgot what he had said to me altogether. The instructor kept repeating the word, “Speed up!” “Slow down!” “Turning left!” I was so much nervous that I could hardly tell which direction was left. A few minutes late, the instructor asked me to stop the car. It was a relief and I came to a suddenly stop just in the middle on the road.

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

删除：把多余的词用斜线(＼)划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1．每处错误及其修改均仅限一词；

2．只允许修改10处，多者(从第11处起)不计分。

    Laughing is one of life's most simple pleasure. It is free. You can do it anywhere. Like the flu, laughter can spread easy among people. Often when we hear someone laughing in crowded room or a packed train, we start laughing too—even if we have no idea how.

    In fact, mental health can affect on physical health. Therefore, “Laughter is the best medicine” does not mean that I should not take medicine when you're sick. It simply means that have a positive outlook might help ease your troubles but make you cheerful. Besides, making others laugh with you is also an act what is joyful and kind.